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Filters and Filtration

Devices and hardware for the filtration and analysis and purification of samples; includes complete kits, bottle-top filters, plates, storage bottles, stirred cells, membranes and papers, and other accessories in a range of sizes and materials.
Syringeless and Syringe Filters (2,673)
Filter Paper (1,948)
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Mechanical Sieves (1,384)
Capsules and Inline Filters (1,309)
Filter Holders and Hardware (1,000)
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Filter Units (478)
Bottletop Filters (389)
Molecular Sieves (304)
Air Sampling Filters and Devices (298)
Sheet Filtration Membranes (165)
Microbiological Analysis Filters (155)
Filter Plates (123)
Stirred Cells (37)
Filter Receiver Storage Bottles (27)
Single Use Analytical Test Filter Units (15)

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1 – 15 of 9,435 results
1

MilliporeSigma™ MF-Millipore™ Membrane Filter, 0.45 μm
GSA_VA

MF-Millipore™ Membrane Filter are mixed cellulose esters (MCE) membrane, hydrophilic.

EDGE
Thickness (Metric) 150 μm
Pore Size 0.45 μm
Disposable Reusable
Flow Rate 60 mL/min. x cm2
Wettability Hydrophilic
Type Filter Membranes
Material MCE
Filter Type Membrane Filter
Autoclavable Not Autoclavable
Sterility Non-sterile
2

Fisherbrand™ Disposable PES Filter Units
GREENER_CHOICE

Increase cell culture sample protection with Fisherbrand sterile disposable vacuum filter units with PES membranes. The polyethersulfone (PES) membranes have low extractables and low protein binding for use in sterile filtration and clarification of cell culture media and serum.

EDGE
Disposable Single-use
Binding Capacity Low binding
Material (Membrane) PES
Certifications/Compliance Non-pyrogenic per USP Standard Lot-to-Lot
Sterility Sterile
3

MilliporeSigma™ Swinnex Filter Holders

Accessories for filter holders for sample preparation.

EDGE
Disposable Reusable
Type Laboratory Filter Holders or Cyclones
For Use With (Equipment) Sterifil Aseptic System
Housing Material Polypropylene
Material Silicone
Autoclavable Autoclavable
Sterility Non-sterile
4

Fisherbrand™ Disposable PES Bottle Top Filters
GREENER_CHOICE

Increase sample protection with Fisherbrand Sterile Disposable Bottle Top Filters with PES Membranes. The polyethersulfone (PES) membranes have low extractables and low protein binding for use in sterile filtration and clarification of cell culture media and serum.

EDGE
Disposable Single-use
Type Bottle Top Unit
Material (Membrane) PES
Certifications/Compliance Non-pyrogenic per USP Standard Lot-to-Lot
Sterility Sterile
5

Corning™ Centrifuge Tube Top Vacuum Filters, CA Membrane
BIOPHARMA GSA_VA GREENER_CHOICE

Filters directly into centrifuge tube minimizing unnecessary transfers. Corning™ Centrifuge Tube Top Filters offer a viewing slot in base that lets you measure volumes as low as 5mL.

EDGE
Connectors Hose
Type Tube Top Vacuum Filter System
For Use With (Equipment) 4.5 cm bottle neck
Material (Membrane) Cellulose Acetate
Color Clear
Volume (Metric) 150 mL
No. per Case 12/Cs.
Graduated Yes
Material Polystyrene
No. per Pack 1/Pk.
For Use With (Application) For the filtration of cell culture media, biological fluids, and other aqueous solutions
Sterility Sterile
Filtration Area 13.6 cm2
6

Fisherbrand™ Vacuum Filter Holders, Borosilicate Glass Bases
SDP

For use with Fisherbrand™ Vacuum Filter Holders

EDGE
For Use With (Equipment) Vacuum Filter Holder
Material Borosilicate Glass
7

Fisherbrand™ Vacuum Filter Holders, Stainless Steel Support Screens
SDP

For use with Fisherbrand Vacuum Filter Holders

EDGE
Material Stainless Steel
8

MilliporeSigma™ Mitex™ Membrane Filters, Gridded

Unlaminated for extreme chemical or temperature conditions

Thickness (Metric) 125 μm
Wettability Hydrophobic
Type Filter Membranes
Color White
Material PTFE
Filter Type Screen Filter
For Use With (Application) Clarification of acids, bases, and cryogenic fluids; clarification of propellants; analysis of hydraulic fluids; RNA isolation.
Autoclavable Not Autoclavable
Sterility Non-sterile
Membrane Type Gridded
9

Cytiva Whatman™ Polydisc Disposable Filter Capsules

All polypropylene unit

Diameter (Metric) 50 mm
Inlet Style Stepped Barb (1/4 to 3/8 in.)
Housing Material Polypropylene
Material (Membrane) Polypropylene
Volume (Metric) Up to 1000 mL
Quantity 10
No. per Pack 10 Pieces
Filtration Area 20.4 cm2
10

Cytiva Whatman™ Grade 91 Wet Strengthened Qualitative Filter Papers - Circles

High wet strength due to the addition of chemically stable resin

Thickness (Metric) 205 μm
Pore Size 10 μm
Particle Retention 10 μm
Format Disc
Grade Grade 91
Material Cellulose
Filtration Speed 70 sec.
For Use With (Application) A general purpose creped filter for less critical routine analysis. Widely used to assay sucrose in cane sugar and within pharmaceutical laboratories for routine filtration.
11

Cytiva Whatman™ Grade 91 Wet Strengthened Qualitative Filter Papers - Sheets

High wet strength due to the addition of chemically stable resin

Thickness (Metric) 205 μm
Pore Size 10 μm
Format Sheet
Quantity 500 Pk.
Grade Grade 91
Material Cellulose
Filtration Speed 70 sec.
For Use With (Application) A general purpose creped filter for less critical routine analysis. Widely used to assay sucrose in cane sugar and within pharmaceutical laboratories for routine filtration.
12

Corning™ 1000 mL Vacuum Filter/Storage Bottle System
BIOPHARMA GSA_VA GREENER_CHOICE

Vacuum filtration systems use a square filter membrane support system that increases filtration rates with printed funnels to identify membrane type and product number. The system consists of a polystyrene filter funnel joined by an adapter ring to a removable polystyrene storage bottle with a separate sterile polyethylene cap.

EDGE
Disposable Single-use
Connectors Angled Hose
Type Vacuum Filter System
Description Includes square membrane filter, graduated funnel and receiver of clear polystyrene, polyethylene neck adapter, orange HDPE plug seal
For Use With (Equipment) Bottle
Volume (Metric) Receiver 1000 mL
Volume (Metric) 1000 mL
Quantity 12/Cs.
Material Polystyrene
Graduations Yes
Sterility Sterile
Filtration Area 54.5 cm2
13

Spectrum™ Spectra Mesh™ Woven, Nylon Filters
SDP

Consist of individual strands woven into a mesh screen

Material Nylon
14

MilliporeSigma™ Mitex™ Membrane Filters, 10 μm
GSA_VA

Unlaminated for extreme chemical or temperature conditions

Pore Size 10 μm
Wettability Hydrophobic
Type Filter Membranes
Color White
Material PTFE
Filter Type Screen Filter
Autoclavable Not Autoclavable
Sterility Non-sterile
Membrane Type Plain
15

MilliporeSigma™ Nylon Net Filters, 10 μm

Hydrophilic nylon membrane

Pore Size 10 μm
Flow Rate 70 mL/min x cm2
Wettability Hydrophilic
Type Filter Membranes
Color White
Material Nylon
Filter Type Net Filter
Hydrophobicity Hydrophilic
Autoclavable Not Autoclavable
Sterility Non-sterile